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MSI GeForce RTX 5080 Suprim Liquid OC specifications and in-depth review

MSI GeForce RTX 5080 Suprim Liquid OC

Manufacturer: MSI

The MSI GeForce RTX 5080 Suprim Liquid OC is a high-end graphics card from MSI based on NVIDIA's Blackwell architecture, fabricated on a 5 nm process with 45,600 million transistors. It ships with an integrated air-water cooling solution and RGB lighting, housed in a compact form factor measuring 280 mm by 148 mm. The card operates at a base clock of 2295 MHz and reaches a boost clock of 2700 MHz, delivering 58.06 TFLOPS of floating-point performance alongside a pixel rate of 302.4 GPixel/s and a texture rate of 907.2 GTexels/s.

On the memory side, the RTX 5080 Suprim Liquid OC is equipped with 16GB of GDDR7 VRAM running across a 256-bit bus at an effective speed of 30,000 MHz, translating to a peak bandwidth of 960 GB/s. The card supports ECC memory and features 10,752 shading units, 336 TMUs, and 112 ROPs. It is fully compatible with DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, and includes support for ray tracing, DLSS, stereoscopic 3D, and Intel Resizable BAR. Connectivity is handled through one HDMI 2.1b port and three DisplayPort outputs, with support for up to four simultaneous displays. The card connects via PCIe 5.0 and carries a thermal design power rating of 360W.

Pros
  • Supports up to four simultaneous displays through a combination of one HDMI 2.1b port and three DisplayPort outputs
  • Includes an integrated air-water cooling solution, which helps manage the thermal demands of a 360W TDP
  • 16GB of GDDR7 VRAM running at an effective 30,000 MHz with 960 GB/s of bandwidth suits memory-intensive workloads
  • ECC memory support adds a layer of data integrity for workloads that require reliable memory operation
  • DLSS and ray tracing support are both present, expanding rendering options for compatible applications
  • Connects via PCIe 5.0, which aligns with the latest motherboard platforms for full-bandwidth operation
Cons
  • A TDP of 360W places significant demands on system power delivery and case airflow
  • No USB-C display output is available, which may limit compatibility with certain monitors or adapters
  • The 256-bit memory bus, while paired with fast GDDR7, is narrower than what some higher-tier cards in this category offer
  • At 280 mm wide and 148 mm tall, physical fitment should be verified carefully in smaller chassis
  • XeSS (XMX) is not supported, limiting upscaling options to DLSS exclusively
Who is this for?

This card is well-suited to users who run demanding rendering and compute workloads, given its 58.06 TFLOPS of floating-point performance, DPFP support, and ECC memory, which together make it a practical fit for 3D content creation, simulation, and GPU-accelerated tasks. The combination of 16GB of GDDR7 VRAM at 960 GB/s bandwidth and support for ray tracing and DLSS also makes it a strong match for users engaged in high-resolution gaming at maximum visual settings. Those who need to drive up to four displays simultaneously through a mix of HDMI 2.1b and DisplayPort outputs will also find the connectivity arrangement practical for multi-monitor setups.

Who is this NOT for?

Users working in compact or small-form-factor builds may find this card difficult to accommodate, as its 280 mm width and 148 mm height require careful fitment verification, and its 360W TDP demands a robust power supply and well-ventilated case. Those who rely on USB-C display connectivity or XeSS-based upscaling will find neither supported here, which could be a limiting factor depending on their monitor setup or software pipeline. Additionally, users who need only a light graphics solution for basic display output or low-intensity tasks would find the card's power and thermal requirements disproportionate to those needs.

Performance:

GPU clock speed 2295 MHz
GPU turbo 2700 MHz
pixel rate 302.4 GPixel/s
floating-point performance 58.06 TFLOPS
texture rate 907.2 GTexels/s
GPU memory speed 1875 MHz
shading units 10752
texture mapping units (TMUs) 336
render output units (ROPs) 112
Has Double Precision Floating Point (DPFP) ✓

The Performance section of this card centers on a base GPU clock of 2295 MHz that boosts up to 2700 MHz under load, backed by 58.06 TFLOPS of floating-point performance and a texture rate of 907.2 GTexels/s with a pixel rate of 302.4 GPixel/s. The GPU memory runs at 1875 MHz, while the 10,752 shading units work alongside 336 texture mapping units and 112 render output units (ROPs) to handle rendering workloads. Double Precision Floating Point (DPFP) is supported, broadening the card's utility beyond standard graphics tasks.

Memory:

effective memory speed 30000 MHz
maximum memory bandwidth 960 GB/s
VRAM 16GB
GDDR version GDDR7
memory bus width 256-bit
Supports ECC memory ✓

This card carries 16GB of GDDR7 VRAM operating across a 256-bit memory bus, reaching an effective memory speed of 30,000 MHz and delivering a maximum memory bandwidth of 960 GB/s. ECC memory support is included, which helps maintain data integrity during sustained workloads that demand reliable memory operation.

Features:

DirectX version DirectX 12 Ultimate
OpenGL version 4.6
OpenCL version 3
Supports multi-display technology ✓
supports ray tracing ✓
Supports 3D ✓
supports DLSS ✓
has XeSS (XMX) ✕
AMD SAM / Intel Resizable BAR Intel Resizable BAR
has LHR ✕
has RGB lighting ✓
supported displays 4

The card supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute APIs. Ray tracing and DLSS are both supported, while XeSS (XMX) is not available on this model. Multi-display technology is included with support for up to four simultaneous displays, and Intel Resizable BAR is present to help improve data transfer between the CPU and GPU. Stereoscopic 3D is supported, LHR is not present, and the card features RGB lighting. It does not include hardware-level LHR restrictions.

Ports:

has an HDMI output ✓
HDMI ports 1
HDMI version HDMI 2.1b
DisplayPort outputs 3
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

The card's output configuration consists of one HDMI 2.1b port and three DisplayPort outputs, providing a total of four display connections. There are no USB-C, DVI, or mini DisplayPort outputs on this model.

General info:

GPU architecture Blackwell
Thermal Design Power (TDP) 360W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 45600 million
Has air-water cooling ✓
width 280 mm
height 148 mm

Built on the Blackwell architecture and manufactured using a 5 nm process, this card integrates 45,600 million transistors and connects via PCIe 5.0. It carries a Thermal Design Power (TDP) of 360W and includes an air-water cooling solution to manage thermals. The card measures 280 mm in width and 148 mm in height, giving a clear picture of its physical footprint.

Final Verdict

The MSI GeForce RTX 5080 Suprim Liquid OC is a well-specified graphics card built around NVIDIA's Blackwell architecture, combining strong compute throughput with a generous 16GB of GDDR7 VRAM and an integrated air-water cooling system that addresses the thermal demands of its 360W TDP. Its 960 GB/s memory bandwidth alongside ray tracing and DLSS support makes it a capable choice for users tackling high-resolution rendering, GPU-accelerated workloads, or multi-display configurations. Those with compact builds or specific connectivity needs such as USB-C outputs should account for the card's physical dimensions and port layout before committing, but for users with a system that can accommodate it, the RTX 5080 Suprim Liquid OC delivers a comprehensive feature set backed by modern API support and a robust silicon foundation.

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